Letter Assembly

16291760 · Active · incorporated 1 year, 6 months ago · London

SaaS B2B Generative AI Platform Series B+

Letter Assembly is a software development company focused on business applications.

https://letterassembly.org/

Letter Assembly is a private limited company registered at Companies House under number 16291760, incorporated on 4 March 2025, with a registered office in London. Its current status on the register is active. Its filed nature of business is business and domestic software development (SIC 62012). Sonde has indexed 30 filings for this company, including 2 funding rounds. Its most recent round closed in April 2026, raising £12.4m.

£15.2m
Total raised
2
Funding rounds
34
Shareholders on register
30
Filings tracked · 2mo ago

Funding rounds

Round Closed Raised Price per share
Round 2 Apr 2026 £12.4m £26.69
Round 1 Jul 2025 £2.8m £7.83

Company information

Company number
16291760
Company type
Private limited company
Status
Active
Incorporated
4 March 2025
Registered office
London, England
Nature of business
62012 — Business and domestic software development

Recent filings

  • Confirmation Statement 21 Jun 2026
  • Change of Director's Details ×2 14 May 2026
  • Change of Individual PSC Details ×2 14 May 2026
  • Change of Registered Office 14 May 2026
  • Return of Allotment of Shares 12 May 2026
  • Replacement of a Return of Allotment of Shares ×2 4 Mar 2026
  • Memorandum and Articles 20 Feb 2026
  • Notice of Particulars of Variation of Rights 20 Feb 2026
  • New Class of Shares 20 Feb 2026
  • Resolution 5 Feb 2026

Showing the 13 most recent of 30 filings.

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